/*
 * Copyright 2011 Rivoli team
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package groovy.runtime.metaclass.java.lang

class StringMetaClass extends DelegatingMetaClass {
	StringMetaClass(MetaClass metaClass) {
		super(metaClass)
	}

	Object invokeMethod(Object string, String methodName, Object[] arguments) {
		if ((methodName == 'humanize') && (arguments.length == 0)) {
			humanize(string)
		} else {
			super.invokeMethod(string, methodName, arguments)
		}
	}

	private String humanize(String string) {
		string.replaceAll(/[A-Z]/) {String match -> " ${match.toLowerCase()}"}.trim()
	}
}